Radiator



Patented Sept. il, i923.

traan JOSEPH WILLIAM GUIMONT, OF MONTREAL, QUEBEC, CANADA, ASSIGNOR OFONE- HALF TO MENDOZA LANGLOIS, 0F IVLGNTREAL, QUEBEC, CANADA.

RADIATOR.

Application filed. December 19, 1921. Serial No. 523,504.

To all whom t may concern Be it known that I, JOSEPH ILLIAM GUTMONT, aBritish subject, residing at 24 St. Antoine Street, in the city ofMontreal. Province of Quebec, Dominion of Canada, have invented certainnew and useful Improvements in Radiators; and I hereby declare that thefollowing is a true, clear, and exact description of the same.

The present invention relates to improvements in radiators and is fullydescribed in the following description and accompanying draw-ings, inwhich:

Figure l is a side elevation of a radiator according to the invention.

Figure 2 is an enlarged longitudinal sectional view through one of theradiator sections.

Figure 3 is a cross section on line 3 3 oi' Figure 2.

Like numerals of reference indicate corres onding parts in each gure.

eferring to the drawings l is the outer casing of one of the sections ofa radiator having intermediate thereof two central vertical walls 2,extending to a portion adjacent the upper and lower ends of said outercasing, said walls 2 being closed at their upper and lower ends by thehorizontal walls 3. 4 are walls extending centrally across the outercasing in its upper and lower ends. Between said walls 3 and 4 areprovided the inlets and outlets 5 and 6, respectively. The outer casingl, the walls Q, 3 and 4, are preferably cast in one piece. When theouter casing l is cast, two vertical parallel elongated open endpassages 7 and 8 respectively are formed, in

each of which are mounted the tubes 9 parallel to said walls which arepreferably of smaller diameter than the said passages 7 and 8, in orderto provide a passage l0 in between the walls l and 2. The tubes 9 areprovided at each end thereof with an out-1 v wardly projectingcircumferential iiange 11 which is adapted to it snugly in between theinner sides of the walls l and 4, said flange being preferably welded orotherwise secured to the inner sides of said walls, so as to form awatertight joint.

It will readily be seen that a relatively narrow passage or space 10will be provided between the walls l, 2 and the inner tubes 9, providinga relatively large radiating surface with a very thin water column. Inthe drawings is illustrated the particular method of Vwelding the innertubes to the casing, but this method is described and claimed in myco-pending application.

What I claim as my invention is A radiator section comprising an outercasing provided with openings;` horizontal central walls at each end ofsaid casing; tubes arranged parallel to said casing and provided with aiange at each end, each of said anges being adapted to snugly litagainst theinner side of the outer casing and the inner side of saidcentral wall; and V shaped securing means for fastening said tubes inplace.

Signed at Montreal, Quebec, Canada, this 2nd day of December, 1921.

JOSEPH VVILLIAlz/l' GUIMONT. 1Witnesses C. PATENAUDE,

G. PLrssErR.

